我们将该图层加入背景中，使得背景与我们的场景更加匹配。同时我们也需要调整颜色和亮度。

We are applying the layers to make the background fit our scene elements. We are also correcting the color and brightness.

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结合管网的实际需要提取数据，制作供二维展示的道路图层，完成地址匹配及其渲染技术。

Pipe network with the actual needs of extracting data to produce two-dimensional display of the road layer to complete the address matching and its rendering.

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